Title:
【発明の名称】磁気記録媒体の製造方法
Document Type and Number:
Japanese Patent JPH0656656
Kind Code:
B2
Abstract:
A magnetic coating composition comprising a binder dissolved in a solvent and magnetic grains dispersed therein is applied onto a surface of a non-magnetic substrate continuously moved. The coating film thus overlaid on the non-magnetic substrate is subjected to a preliminary orientation step for orientating the magnetic grains in the coating film, and then to a preliminary drying step. A final orientation step is then conducted while intermediate drying is carried out. Thereafter, final drying is effected.
Inventors:
Kenichi Masuyama
Okitsu Toshimitsu
Takayoshi Miyoshi
Hiroshi Ogawa
Masahiro Utsumi
Masaaki Fujiyama
Sugihiko Tada
Okitsu Toshimitsu
Takayoshi Miyoshi
Hiroshi Ogawa
Masahiro Utsumi
Masaaki Fujiyama
Sugihiko Tada
Application Number:
JP18482783A
Publication Date:
July 27, 1994
Filing Date:
October 03, 1983
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
C09D5/23; G11B5/845; (IPC1-7): G11B5/845
Domestic Patent References:
| JP4521547B1 | ||||
| JP5636496B1 |
Attorney, Agent or Firm:
Yanagida Seishi